Bug 34609: Add biblio method to Old::Hold

Bug 34609: Add biblio method to Old::Hold

Test plan, clean k-t-d:

1) Add a reserve to koha/koha user, mysql run:
insert into reserves(borrowernumber, reservedate, branchcode, cancellationdate, timestamp, biblionumber)
VALUES (51, '2022-09-23', 'CPL', '2022-09-23', '2022-09-23 15:46:21', 76);

2) Add an old_reserve to koha/koha user, mysql run:
insert into old_reserves(borrowernumber, reservedate, branchcode, cancellationdate, timestamp, reserve_id)
VALUES (51, '2022-09-23', 'CPL', '2022-09-23', '2022-09-23 15:46:21', 1);

3) Visit holdshistory on either OPAC (requires OPACHoldsHistory sys pref) or STAFF
STAFF/cgi-bin/koha/members/holdshistory.pl?borrowernumber=1
OPAC//cgi-bin/koha/opac-holdshistory.pl

4) Notice it blows up with a 500 error
5) Repeat step 3

Signed-off-by: Ray Delahunty <r.delahunty@arts.ac.uk>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>